Electric charges never stand (i) _______ , but flow from one point to another. This flow is called an electric current and is measured in ampere. Many modern electronic devices (ii) _______ use of electric currents in order to transport electric energy. In nature, there is also (iii) _______ stored electricity, which comes out and is released through lightning during a storm. Men have stored electric energy in huge power stations, (iv) _______ then transmit or send electricity to customers by (v) _______ wires. The electric energy used by customers is measured in watts.

(iv)_____

Choose the best option:

I think we should use hydroelectric power, _____.

Today the move away from rigid rules makes it much easier (i) _________  the right way to behave because there are fewer out and out ‘wrongs’. Of course there are still a few situations where inflexible lilies apply although these are mainly concerned with official functions. But nine times out of ten, the way you choose to behave is (ii) _________you, with one very important proviso that you keep firmly in mind the basis on which etiquette has grown up; in other words, the need to always consider other people’s feelings first. Some people, for instance, are very informal and outgoing by (iii) _________, while others prefer to be more reserved and formal. Younger people tend to be less formal than their parents. Habits can (iv) _________in different parts of the country. Behavior which may be commonplace in the capital – like arriving later than the stated time – can often be unconventional elsewhere. Just remember the basic rule of consideration for others, and when in doubt, follow the example of those around you. Etiquette is a skill that is easily learned and it brings the benefits of other people’s appreciation whenever you (v) _________ in practice. It’s a pleasure to spend time with people who are reliably courteous and considerate; it’s also pleasant to feel that you will always know what to do or say in any circumstances, mundane or extraordinary.

(iv)_______

(i) _______ history, women have always aimed for a recognized place in society. Guided by their own (ii) _______ of knowledge and expertise, women like Marie Curie in science, Mary Wollstonecraft in literary writing, Simone de Beauvois in philosophical existentialist debate, and Marie Stopes in medicine, to name a few, have brought about an awareness of the role of the women in any walks of life. These women have helped redefine and (iii) _______ the nature of women’s place in society. Today the (iv) _______  of global women’s organizations and the impact of women’s contributions (v) _______  society show that progress has been made and the progress in furthering the role of women in society has been some benefit to the individual woman. It is true to say that not all women have the same need.

(iii)_______

As President, Grant had the task of continuing to attempt (i) _______ reunify the American nation after its Civil War. One of Grant’s accomplishments as President was the enactment of the Fifteenth Amendment to the Constitution which ensured voting rights for blacks. Grant is also remembered as the President who signed the bill into law which created America’s first national park – Yellowstone Park. But financial problems throughout the land while Grant was in office (ii) _______ the Panic of 1873.

Grant was criticized for his indecisiveness, failure to lake decisive action, and inability to helo the American economy during the Panic, and in the next elections the (iii) _______  won more scats in Congress and look the Presidency. Several scandals occurred during Grant’s administration. Grant was an (iv) _______ man but had appointed loyal friends and supporters to serve in governmental capacities.

Some of his appointees were involved in the corruption. It is thought that Grant’s early business failures and lack of success in personal relationships with other military leaders and businessman (v) _______ reasons why Grant appointed those who had remained loyal to him and had been nice to him even though they were not political astute.

(v)_____

(i) _______ history, women have always aimed for a recognized place in society. Guided by their own (ii) _______ of knowledge and expertise, women like Marie Curie in science, Mary Wollstonecraft in literary writing, Simone de Beauvois in philosophical existentialist debate, and Marie Stopes in medicine, to name a few, have brought about an awareness of the role of the women in any walks of life. These women have helped redefine and (iii) _______ the nature of women’s place in society. Today the (iv) _______  of global women’s organizations and the impact of women’s contributions (v) _______  society show that progress has been made and the progress in furthering the role of women in society has been some benefit to the individual woman. It is true to say that not all women have the same need.

(v)_______

Gun-control groups use this terrible accident to show why guns should (i) _______ illegal. They argue that guns actually make people more (ii) _______. Some researeh has shown that for every time a gun is used to prevent a crime, there are 22 shootings by accident. 76.6% of all victims were killed by a relative or someone they knew, and only 3.6% were shot at by criminals. The rest of the shootings involved police or the army. The risk for violence is five times greater in households (iii) _______  there are guns available. Most of the shootings happen after family members fight with each other. In other serious eases, teenagers brought guns to school and began shooting (iv) _______ their teachers and classmates. In the end, they committed suicide by killing (v) _______ with the same gun.

(iii)____

It would fall (i) _______ the shoulders of the rulers of the Middle Kingdom to restore Egypt’s former glory and herald the beginning of the classical era. After a century of civil war, the southern warrior princes of Thebes defeated their northern rivals in Hcraklciopolis and were responsible for placing Egypt under one single ruler. Under the 11th Dynasty, Egypt’s capital was moved from Memphis to Thebes, while the local god Amun of Karnak gained significant status and (ii) _______ up replacing Ra as the main god. Pharaoh Mentuhotep (2008 – 1957 BC) continued the tradition of building royal and religious structures With the construction of a funerary temple in Thebes. (iii) _______  pharaohs kept strengthening the royal administration, reclaiming land for agricultural purposes and (iv) _______ art and classical literature. The energetic and capable Amcncmhct III established new trading routes by digging a canal to connect the Nile river with the Red Sea just as Senwosret III consolidated and expanded Egypt’s borders to include (v) _______ fertile territories as Nubia, Sudan and Canaan

(v)_____

The Solar System is (i) _______ the Sun and eight planets: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus and Neptune. The first four planets are (ii) _______ terrestrial planets because they are rocky. They are smaller and denser than the outer planets. They contain a high amount of metals and they have less gas than the outer planets. Mercury has no atmosphere, but Venus, Earth and Mars have atmospheres of varying thicknesses. Their rotation is slower and their orbits are closer together. The outer four planets are known as gas giants. They are also known as Jovian planets, (iii) _______ the planet Jupiter because of their gigantic Jupiter-like (iv) _______. They have a large diameter and a very thick atmosphere. Although their surfaces contain large amounts of gases, their cores are probably solid. All four Jovian planets have rings although only Saturn’s ring system is (v) _______ from Earth.

(iv)_____-

Hanji, literally (i) _______ “Korean Paper”, is traditional Korean paper that is hand-made by processing the bark of the mulberry plant. Unlike machine-made paper, Hanji is a handmade fiber paper and (ii) _______ a long manual process. Hanji is made of 100% pure mulberry, which makes the paper fibers very durable (iii) _______ keeping its surface smooth. It has been called the “living paper” since Hanji communes with nature.

The history of Hanji started about 1,600 years ago, but the Koryo and Chosun Dynasties were times (iv) _______ handicraft became specialized and handicraft production boomed. It had many uses from books and wrapping paper to various housewares, such as plates and boxes, and it could be (v) _______ -Hanji craftwork was commonly used regardless of their class. Chango-ji, window or door paper, was also a kind of Hanji.

(i)_____

Japan is no longer an Empire. When it lost all of its colonics, it also (i) _______ Korea and Dokdo Island. Dokdo Island has always been Korean territory and part of its country. Japan only wants to rebuild its Empire by sending its ships there. On the other hand, Japan says that it only wants to check (ii) _______ for more fish. There are many South Korean fishing boats in the area and Japanese fishermen have no place to do their own fishing. However, Japan has similar problems with two (iii) _______ neighbors, China and Russia, over two other islands, Senkaku/ Diaoyu and North Territories/Kurils. Liancourt Rocks may (iv) _______ an unimportant matter, but it is not. If Japan gives up its right to it, it has a good chance of losing its right to the other islands as well. Japan has demanded the USA to act as a judge in this argument, but South Korea refuses to (v) _______ another country decide over its own land.

(iii)____

Bangkok, the capital of Thailand, is a city of contrasts. It is an exciting, (i) _______ , modem city and, at the same time, a city that is full of history. The streets of Bangkok are usually noisy and have too many people. Some people are selling food; (ii) _______  are selling clothing, cassette tapes, flowers, or souvenirs. Visitors love the river markets, the beautiful temples and arehitecture, and the nightlife. They also enjoy the food, the shopping, and the friendly Thai people. (iii) _______ seems to smile there. Most of the year, Bangkok is hotter than any other capital city in Asia, but from December to February, the weather is not as warm and so it is much more comfortable. Actually, it’s an interesting city to visit at any time of the year. The shopping is excellent, and the prices are not as high as in many other large cities in Southeast Asia. There is always so much to do in Bangkok any time of the day or night – (iv) _______ watching Thai dancing or boxing to taking a boat trip on the river or trying some of the delicious and spicy food. And if you get (v) _______ the city and want fewer crowds, there are beautiful beaches only two hours away by bus.

(v)_____

An American pharmaceutical company has focused on designing a vaccine (i) _______ of a viral strain or variety that infects primarily humans. This vaccine has the advantage of protecting against most types of rotavirus infection, but because it is derived (ii) _______ a human strain, it can have serious side effects and even cause the disease itself. Another Europe company developed a different vaccine type by combining human strains with ones taken from cows. In this case, the vaccine is too weak to cause disease in people, however, it only offers protection against major types of rotavirus infection. Regardless of their initial structure, (iii) _______ vaccines work in similar ways by attaching themselves to the VP4 spikes and triggering an immune response before viral cells have a chance to spread (iv) _______ contaminate healthy cells. The two rotavirus vaccines are now undergoing clinical trials and are awaiting (v) _______ to be released on the market. So far, they have proven to have a 90% rale of success

without registering any major side effects.

(ii)_____

An American pharmaceutical company has focused on designing a vaccine (i) _______ of a viral strain or variety that infects primarily humans. This vaccine has the advantage of protecting against most types of rotavirus infection, but because it is derived (ii) _______ a human strain, it can have serious side effects and even cause the disease itself. Another Europe company developed a different vaccine type by combining human strains with ones taken from cows. In this case, the vaccine is too weak to cause disease in people, however, it only offers protection against major types of rotavirus infection. Regardless of their initial structure, (iii) _______ vaccines work in similar ways by attaching themselves to the VP4 spikes and triggering an immune response before viral cells have a chance to spread (iv) _______ contaminate healthy cells. The two rotavirus vaccines are now undergoing clinical trials and are awaiting (v) _______ to be released on the market. So far, they have proven to have a 90% rale of success

without registering any major side effects.

(iv)_____

The article enthused ______ the benefits that the new system would bring. 

Gun-control groups use this terrible accident to show why guns should (i) _______ illegal. They argue that guns actually make people more (ii) _______. Some researeh has shown that for every time a gun is used to prevent a crime, there are 22 shootings by accident. 76.6% of all victims were killed by a relative or someone they knew, and only 3.6% were shot at by criminals. The rest of the shootings involved police or the army. The risk for violence is five times greater in households (iii) _______  there are guns available. Most of the shootings happen after family members fight with each other. In other serious eases, teenagers brought guns to school and began shooting (iv) _______ their teachers and classmates. In the end, they committed suicide by killing (v) _______ with the same gun.

(ii)____

Every country has its own traditions, some of which have existed for centuries. In my opinion, we should do everything possible to preserve them. Some people think that in today’s high-tech world, traditional celebrations are too old-fashioned and (i) _______ to our lives. However, events such as Carnival, are important, as they bring communities together and make US think about other people and not just computers. (ii) _______ argument against traditional festivals is that they are expensive to organise. To some extent this is true, particularly when there are firework (iii) _______ or parades. On the other hand, it is a small price to pay for brightening up our lives with entertainment and colour. Moreover, celebrations like the ‘Fallas’ in my home town of Valencia attract many tourists and their money. Finally, although 1 agree that some traditional customs (iv) _______ their original significance, they can provide an opportunity for US to learn about our past. For example, Bonfire Night teaches British children about a particular period of their country’s history. To conclude, traditional celebrations are a source of great pleasure and interest, and they are certainly (v) _______ keeping

(iv)_____

I called the station to inquire _____ train times. 

We are using up the world’s petroleum. We use (i) _______ in our cars and to heat our building in winter. Farmers use petrochemicals to make the soil rich. They use them to kill insects (ii) _______ eat plants. These chemicals go into rivers and lakes and kill the fish there. Thousands of pollutants also go into the air and pollute it. Winds carry this (iii) _______ air to other countries and other continents. Poor farmers use the same land over and over. The land needs a rest, so it will be better next year. However, the farmers must have food this year. In some areas when the trees are gone, the land (iv) _______ desert. The people and the nations of the world must work together to (v) _______ the world’s resources.

(iii)______

It is thought that Benjamin Franklin first suggested the introduction of Daylight Savings Time in the 18th century. But actually, the first serious (i) _______ came in 1907 from William Willet. Yet his idea was shelved by the British government, who refused it because they thought it was unnecessary. Daylight Savings Time was first put (ii) _______ practice by the German government in 1916 in order to save energy during the First World War. (iii) _______ the United Kingdom followed suit, with the United States doing the same in 1918. The law was very unpopular since people had to wake up earlier and many experienced jetlag. But the 1970s energy crisis forced the US (iv) _______ Daylight Savings Time the law. Studies have shown that the introduction of Daylight Savings Time in the spring saved the US 10,000 barrels of oil per day bctween 1974 and 1975. It also prevented 2,000 traffic injuries and

(i)_____

Scientific remedies are not the only ways people combat motion sickness. Ginger has long been used as a traditional home remedy to (i) ________ upset stomach. Now ginger being used to help alleviate the nauseous effects of motion sickness. Ginger root, taken in the form of capsules, has been the subject of studies on motion sickness and has been found to be effective in helping keep the sickness from materializing. Ginger root, consumed in its raw form, however, has been found to have severe irritating effects on people. The effectiveness of the capsules containing ginger root (ii) ________ to result from the herb’s acting within the gastrointestinal tract to absorb toxins and gastric activity. Ginger tea, cookies, candy and even ginger ale have also been found helpful in preventing and remedying motion sickness. Vitamin B6 has been reported to be a nausea (iii) ________ as has been aromatherapy. (iv) ________ all of the scientific and natural herbal remedies considered to be solutions for motion sickness, some people think that scientific assistance is (v) ________ little value and that keeping their eyes on the horizon, eliminating reading in closed quarters, rest, and getting as much fresh air as possible are better solutions for the balance problems caused by motion.

(v)_______